Analysis Note

Layer thickness: 400 - 550 µmDeviation of layer thickness per plate: ≤ 80 µmlayer thickness concentrating zone: 250 - 350 µmFluctuation in the thickness of the concentration zone: ≤ 50 µmChromatographic testing: colour testhRf-values - bleu vif organol, colour test, lipophile: 20 - 30 - Ceres Black G, colour test, lipophile: 45 - 55 - ceres Violet brn, colour test, lipophile: 60 - 75Typical value determined on a conditioned plate Eluent: toluene (45% rel. humidity)

General description

20 Glass plates 20 x 20 cm

These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots' shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.

Linkage

Replaces: 13794-7; 13794

Packaging

20 units in Fibre case